### Core Meaning & Semantic Range
The Hebrew word **ʼâphad**, represented by `{{H640}}`, is a primitive root defined as to **gird on (the ephod); bind, gird**. It is a very specific term, appearing only **2 times** in **2 unique verses**. Its meaning is closely related to its denominative source, the word for ephod.
### Biblical Occurrences & Contextual Analysis
The use of `{{H640}}` is found exclusively within the context of the consecration of the high priest. In Exodus, the command is given to dress Aaron `{{H175}}` in the holy garments, which includes the instruction to **gird** him with the curious girdle `{{H2805}}` of the ephod `{{H646}}` [[Exodus 29:5]]. This instruction is shown being carried out in Leviticus, where after placing the ephod upon the priest, it is **bound** to him, securing the sacred vestment [[Leviticus 8:7]]. The word's application is precise, referring to this specific ritual act.
### Related Words & Concepts
Several related words help clarify the context of this specific action:
* `{{H646}}` **ʼêphôwd** (ephod): This is the garment that `{{H640}}` is used to fasten. The ephod is a key part of the high priest's shoulder-piece and is listed among the holy garments made for Aaron `{{H175}}` [[Exodus 28:4]].
* `{{H2296}}` **châgar** (to gird on): A more general term for girding, this verb is used in the same passage as `{{H640}}` to describe putting on the girdle `{{H73}}` before the ephod itself is bound [[Leviticus 8:7]].
* `{{H2805}}` **chêsheb** (curious girdle): This is the specific, skillfully woven belt or strap of the ephod that is used in the action of binding. Its identity is tied directly to the ephod, as seen in the phrase "the curious girdle of the ephod" [[Exodus 29:5]].
* `{{H175}}` **ʼAhărôwn** (Aaron): As the first high priest, Aaron is the subject of the command where `{{H640}}` is used, signifying the act of preparing him for his holy office [[Exodus 29:5]].
### Theological Significance
The theological weight of `{{H640}}` comes from its highly specific and ceremonial role.
* **Priestly Consecration:** The act of binding the ephod is a critical step in the ordination of the high priest. It is part of the process of setting Aaron `{{H175}}` apart for his sacred duties as described in the instructions for the holy garments [[Exodus 29:5]].
* **Ritual Completeness:** Occurring as a final step in dressing the priest, the action of **ʼâphad** signifies the completion of his preparation. By binding the ephod `{{H646}}`, the priest is made ready to minister before the Lord [[Leviticus 8:7]].
* **Securing the Office:** The binding action physically secures the most distinctive garments of the high priest, including the ephod `{{H646}}` and the attached breastplate `{{H2833}}`. This symbolizes the securing of the authority and responsibilities of the priestly office itself.
### Summary
In summary, `{{H640}}` is far more than a general term for binding. It is a precise verb used exclusively for the ritual act of girding the high priest with the ephod. Its rare appearance underscores the unique and solemn nature of the priestly consecration ceremony, highlighting the meticulous detail required to prepare an individual for service before God.
TRV